My guess would be you are in one of these situations that prohibit this type of gaming!
There are certain countries and states where skill-based gaming is prohibited. Players from those countries and states will not be allowed to participate in Ready-Go Tournaments.
The U.S. states that do not allow skill-based gaming are: Arizona, Arkansas, Connecticut, Delaware, Florida, Iowa, Illinois, Louisiana, Maryland, Montana, South Carolina, South Dakota, Tennessee, and Vermont
The countries that do not allow skill-based gaming are: Brazil, Argentina, the People's Republic of China, South Korea, Japan, and any other jurisdiction that WGT excludes in its sole discretion